I have already created topic about this issue:
https://www.displaylink.org/forum/sh...1876#post91876
It's answer from official support (Kate):
It looks like the bug is happening on the OS side, As detection is unrelated to our software.
It is something that we've already reported to the OS vendor but did not receive any updates yet and there is nofix as of now unfortunately.
Another words after Macbook can't detect Dell D6000 as usb device after reboot.